Header for solar collector



FIG. 1 is a right front perspective view of a header for solar collector, showing my new design;

FIG. 2 is a rear elevational view, thereof;

FIG. 3 is a top plan view, thereof;

FIG. 4 is an end view thereof;

FIG. 5 is a front elevational view, thereof;

FIG. 6 is a bottom plan view, thereof; and,

FIG. 7 is a perspective view taken to a reduced scale, the broken-line representation of the assembly comprising the five additional headers and the solar collector mats being included solely for illustrative purposes, forming no part of the claimed design. 

The ornamental design for a header for solar collector, as shown and described. 